Given f (x) = 3x - 1 and g (x) = 2x-3, for which value of x does g (x) = f (2) ?

X = 2

IN NOIN

O X=4

Question

Adyson Lucas

Mathematics

10 September, 08:03

Given f (x) = 3x - 1 and g (x) = 2x-3, for which value of x does g (x) = f (2) ?

X = 2

IN NOIN

O X=4

+3

Answers (1)

Know the Answer?

Emmett Boone · Answer 1

We are given two functions of x:

f (x) = 3x - 1

g (x) = 2x - 3

We want to find a value of x for which g (x) = f (2)

First let's find f (2):

f (2) = 3 (2) - 1 = 6 - 1 = 5

Now let's set g (x) equal to 5 and solve for x:

g (x) = 5

2x - 3 = 5

2x = 8

x = 4

Given f (x) = 3x - 1 and g (x) = 2x-3, for which value of x does g (x) = f (2) ?X = 2IN NOINO X=4

Given f (x) = 3x - 1 and g (x) = 2x-3, for which value of x does g (x) = f (2) ?

X = 2

IN NOIN

O X=4